eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/menu/DefinedTermBaseContentProvider.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.taxeditor.preference.menu;
  11
  12 import java.util.Collection;
  13
  14 import org.eclipse.jface.viewers.IStructuredContentProvider;
  15 import org.eclipse.jface.viewers.Viewer;
  16
  17 import eu.etaxonomy.cdm.model.common.DefinedTermBase;
  18
  19 /**
  20  * <p>DefinedTermBaseContentProvider class.</p>
  21  *
  22  * @author n.hoffmann
  23  * @created Aug 5, 2010
  24  * @version 1.0
  25  */
  26 public class DefinedTermBaseContentProvider implements
  27                 IStructuredContentProvider {
  28
  29         /** {@inheritDoc} */
  30         public Object[] getElements(Object inputElement) {
  31                 if(inputElement instanceof Collection){
  32                         return ((Collection<DefinedTermBase>) inputElement).toArray(new DefinedTermBase[0]);
  33                 }
  34                 return new Object[]{};
  35         }
  36
  37         /**
  38          * <p>dispose</p>
  39          */
  40         public void dispose() {}
  41
  42         /** {@inheritDoc} */
  43         public void inputChanged(Viewer viewer, Object oldInput,
  44                         Object newInput) {}
  45 }